Unable to handle kernel paging request at virtual address dfff800000000003
KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f]
Mem abort info:
  ESR = 0x0000000096000005
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x05: level 1 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[dfff800000000003] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6129 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-gfe4469582053 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __lock_acquire+0x104/0x75e8 kernel/locking/lockdep.c:5012
lr : lock_acquire+0x23c/0x71c kernel/locking/lockdep.c:5761
sp : ffff800097827540
x29: ffff800097827800 x28: ffff8000802f2320 x27: ffff700012f04f18
x26: 1ffff00011c140bc x25: 0000000000000001 x24: 0000000000000000
x23: ffff700012f04ed0 x22: 0000000000000000 x21: 0000000000000000
x20: 0000000000000000 x19: 0000000000000018 x18: 1fffe0003683adc6
x17: ffff80008e09d000 x16: ffff80008a572f54 x15: 0000000000000001
x14: 1fffe0001b2c0013 x13: ffff800097827680 x12: dfff800000000000
x11: ffff80008031d304 x10: ffff80008e0a05e4 x9 : 00000000000000f3
x8 : 0000000000000003 x7 : ffff8000802f2320 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000018
Call trace:
 __lock_acquire+0x104/0x75e8 kernel/locking/lockdep.c:5012
 lock_acquire+0x23c/0x71c kernel/locking/lockdep.c:5761
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x5c/0x7c kernel/locking/spinlock.c:162
 prepare_to_wait+0x6c/0x238 kernel/sched/wait.c:269
 nr_accept+0x3c0/0x520 net/netrom/af_netrom.c:798
 do_accept+0x424/0x5d0 net/socket.c:1872
 __sys_accept4_file net/socket.c:1913 [inline]
 __sys_accept4+0xb4/0x12c net/socket.c:1943
 __do_sys_accept4 net/socket.c:1954 [inline]
 __se_sys_accept4 net/socket.c:1951 [inline]
 __arm64_sys_accept4+0x9c/0xb8 net/socket.c:1951
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
Code: f006f108 b9444108 34000208 d343fe68 (386c6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f006f108 	adrp	x8, 0xde23000
   4:	b9444108 	ldr	w8, [x8, #1088]
   8:	34000208 	cbz	w8, 0x48
   c:	d343fe68 	lsr	x8, x19, #3
* 10:	386c6908 	ldrb	w8, [x8, x12] <-- trapping instruction